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[S390] ptrace: use common code for simple peek/poke operations
authorChristian Borntraeger <borntraeger@de.ibm.com>
Tue, 22 Sep 2009 20:58:48 +0000 (22:58 +0200)
committerMartin Schwidefsky <schwidefsky@de.ibm.com>
Tue, 22 Sep 2009 20:58:45 +0000 (22:58 +0200)
arch_ptrace on s390 implements PTRACE_(PEEK|POKE)(TEXT|DATA) instead of
using using ptrace_request in kernel/ptrace.c.
The only reason is the 31bit addressing mode, where we have to unmask the
highest bit.

Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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